Question

why a small kid below the age of 5 can hear ultrasonic sound as compare to adults

Answer 1

Ability to hear high pitched sound goes down with ageing .the ability is highest when a person is a child. so children under the age of 5 can hear ultrasonic sounds of frequencies upto 25000hz

Answer 2

The description about ultrasonic sounds is as follows

Explanation:

• The ultrasonic sounds are those sounds that are above the 20,000 hz these sounds cannot be heard by humans. The humans can hear the sound in between the range of 20-20,000 hz.
• The toddlers or small kids can hear the ultrasonic sounds because their has the capacity to hear the high frequency sounds than the olders.
• The hearing ability reduces with the age.

Learn more about ultrasonic sounds:

What are ultrasonic sounds​: https://brainly.in/question/12081521